查询词典 acid process

For example, cyanuric acid 〓 is added to the exhaust gas in the RAPRENOx process.

烯酮自由基在消除大气中的NOx过程中具有与异氰酸相似的作用。

The material in this experiment was fernery,on the base of making fumet,it was added sugar,bee,citric acid etc,by undergoing a set of process as flavouring,filtrating and steritizating this fernery healthy beverage,was a kind of natural healthy food with unique taste and nutrition.

以蕨根为主要原料，制取原汁，添加糖浆、蜂蜜、柠檬酸等辅料，经调配、过滤、灭菌等工序加工而成的蕨根汁保健饮料，其色泽美观、甜酸爽口、营养丰富、风味独特，具有较强的保健作用。

The material in this experiment was fernery, it was added sugar, citric acid, essence, L-lysine etc, by undergoing a set of process as flavouring, filtrate, inspissation, desiccation, sterilization, and packing this fernery healthy effervescent granules is a kind of natural healthy food with unique taste and nutrition, and the product good solubility and health function.

蕨根汁保健泡腾冲剂以蕨根为主要原料，添加白砂糖、柠檬酸、香精、L-赖氨酸盐酸盐等辅料，经调配、过滤、浓缩、干燥、灭菌、包装等工序加工而成，其色泽美观、口感较好、风味独特、溶解和泡腾性好，具有较强的保健作用。

Firstly, the process of magnesium sulfate from the sulfuric acid leaching filtrate of serpentine is described.

研究了制备条件对镁盐晶须产品的结构和性质的影响。

The by-product sodium salt solution can be reacted with fluosilicic acid to produce sodium fluosilicate with lower cost and no three-wastes are produced in the process.

副产物钠盐溶液与氟硅酸反应还可用于制取氟硅酸钠，使氟硅酸钠的生产成本也较低，且无三废产生。

In the wet-process phosphoric acid production from the Hubei phosphate ore, one of the bothersome problems is that potassium fluosilicate and sodium fluosilicate scales are liable to form on the filtration system owing to its high potassium and sodium content, which greatly restrains the application of Hubei phosphate ore.

本文首先采用人工冷却系统模拟湿法磷酸生产的真空过滤系统冷却过程，研究垢物的析出规律，实验结果得知：垢物的主要成分为氟硅酸钠和氟硅酸钾，氟硅酸钠首先析出，结构致密，其次是氟硅酸钾，最后是二水硫酸钙，氟硅酸钠对氟硅酸钾有很强的结晶诱导作用；然后在三种生产中常用的不同的材质钼二钛、聚氯乙烯和聚四氟乙烯表面进行结垢试验，发现聚四氟乙烯表面最不易结垢，而在钼二钛表面最易结垢。

The organisms in the mine drainage, which lie in a pink slick on pools of acidic green water, obtain energy by oxidizing iron - that is, generating rust -- and in the process create sulfuric acid and dissole pyrite (iron sulfide or fool's gold) to release more iron and sulfur.

在铁矿排水的地方，这些微生物靠氧化铁离子来获得能量，在这过程中产生更多的硫酸融解黄铁矿，于是产生更多的离子和硫化物，造成水源污染，作者试验的地点中微生物造成了很大污染。

The efficiency of the degradation of acid fuchsine, which origin concentration was 40mg/l, from aqueous solutions through photocatalytic process was 77.9%, after 60 min.

对浓度为40mg/l的酸性品红溶液，在加入氧气搅拌的条件下，降解60min后，降解率可达77.9%。

Consequently, degradation of acid fuchsine from aqueous solutions through photocatalytic process that involves addition of a heteropolyacid catalyst was studied, as well as its optimum conditions in industry production and its mechanism.

本课题选取酸性品红染料为降解对象，试验研究了杂多酸光催化降解酸性品红反应的工艺条件，机理，以及用负载型杂多酸来改善催化环境，旨在寻找一种染料废水的环境友好处理新工艺。

In fact, as early as 200 years before, Le'Blanc process for manufacture of soda ash was to produce Na2CO3 accompanied with sulphuric acid by Glauber's salt.

事实上，早在200多年前的路布兰制碱法就是用硫酸钠制得纯碱并副产硫酸。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。